Weird rendering issue on disc (URP, Quest 3)

We are using shapes to create some discs for our Spatial UI

Below you see 2 versions

1. Small red disc 

2. Large white disc with dashed green lines

The discs work fine for all of the smaller stations, but for some reason the larger ring (white and green) are rendered at a really low resolution.

We use Unity 6000.1.3f1, with the URP, and build for the Meta Quest 3

The discs look fine in the editor, but not in the actual build, do you know what could cause this visual error?